Horovitz married Anna in 1956, shortly after coaching at the bi-centenary celebration for Mozart and Glyndeborne. They honeymooned in Majorca, staying in Paguera and visiting Valldemossa. He later used these two names for two clarinet pieces, based on Spanish folk-tunes he had heard there.

A large number of his works have been written for wind orchestra and brass band. In 1959, he was awarded the Commonwealth Medal, and since then he has received many other awards for his compositions. His music for television has included Lillie, Rumpole of the Bailey, The Search for the Nile, The Fight Against Slavery, Wessex Tales and Partners in Crime.

Works

Orchestral Works

1948 Concertante for Clarinet and Strings

1963 Trumpet Concerto

1971 Sinfonietta for Light Orchestra

1972 Horizon Overture

1973 Valse

1976 Bassoon Concerto

1977 Jubilee Toy Symphony

1993 Oboe Concerto

Works for Wind Orchestra and Brass Band

1964 Three Pieces From Music Hall Suite for brass band

1970 Sinfonietta for brass band

1. Allegro

2. Lento moderato

3. Con brio

1972 Euphonium Concerto for euphonium and wind orchestra1975 The Dong with a Luminous Nose for brass band